I'm doing an after school party for my DS who will be 6. I was going to cook pizzas as all the children will have had sandwiches for lunch and as I will have been at work for most of the day I won't have time to make sandwiches. Unfortunately I've just found out that there are no cooking facilities at all at the hall I've rented - just a heat up thing that keeps food warm. Would jacket potatoes be a strange thing to have as party food? Does anyone have any other ideas?